i assumed so much - as long as you can normally walk outside, i just guess that its around earth like. ... i mean - the chances that you get breathable air anywhere is rather small. - along with the same gravity ...
Due to the fact that most space craft effects have a sort of fire feel to their engines, I highly doubt submerging them in liquid would be good for them at all.
It might be possible with some clever modifications to the nebula effects, but as far as I can tell all nebula use the same basic design with changes to the colours and texture of the effects, I'm not really sure how that could be changed to a liquid effect. Turn the visibility to very low and turn the clouds into bubbles?
aren t spaceships constructed to withstand a pressure of zero to around 1? - and water would ... well, you d need a submarine for it - practicly the opposite of a spaceship. - wouldn t that be an instant deathtrap anyway?
We could have constant, low radiation damage in the system to simulate the pressure eating away at your ship hull =)
Yes, the pressure on different planets might be different, but modern steel submarines withstand pressures of up to 40 atmospheres of pressure. Spaceships, designed for (massively overengineering here) up to 5 atmospheres of pressure wouldn't nearly be able to withstand that.
Plus, how do you get into the system? Won't the gate spew out liquid to the other side when it's opened?
does it have to be all system liquid .... maybe ... just part of it ... like little small nebula ... you enter it you can survive if its BS or little smaller ?
Unless the liquid system in question is located inside a giant bathtub that's enclosed on all sides and has some sort of force keeping the liquid in place, there won't be any pressure acting on a ship flying through it: the liquid will just move out of the way.
To be more specific, there will be pressure acting on a moving ship at its nose, where it is colliding with the liquid like an icebreaker. But if we design ships that can withstand atmospheric pressure when they lift off from planets, I don't think this would be a problem.
EDIT: I would imagine that a system full of liquid would look more like a bunch of individual droplets floating around in space. But that would be pretty lame, hehe
Keep in mind that freelancer spacecraft were designed to withstand thermo nuclear blasts, most ships can take a nuke right to the hull and keep going, and that's not mentioning adding shields to the formula.
What I am more concerned about is what effects the liquid would have on the engines and other vents and "scoops" located on the ships hull that seem pointless for space craft.
I don't really know if this could be done. It would require to create some kind of new nebula model. Kinda like creating a ship. In this field, I have zero knowledge. It is more related to modeler and not system designers.
IMO, I think it is doable, but is it worthy of spending a lot of time on it?